Tesco top in UK Christmas trading battle: Kantar Worldpanel

LONDON (Reuters) - Britain's biggest supermarket group Tesco was the best performer over Christmas, Kantar Worldpanel said on Tuesday, with a 3.1 percent rise in sales in the past 12 weeks beating its "big four" rivals Sainsbury's, Asda and Morrisons....

LONDON (Reuters) - Britain's biggest supermarket group Tesco was the best performer over Christmas, Kantar Worldpanel said on Tuesday, with a 3.1 percent rise in sales in the past 12 weeks beating its "big four" rivals Sainsbury's, Asda and Morrisons.